President Trump warned special counsel Robert Mueller from investigating his family’s finances beyond the scope of the probe into ties between his administration and Russia in an interview with The New York Times on Wednesday.

“I think that’s a violation. Look, this is about Russia,” Trump told The Times.

Trump during the interview said he wasn’t ruling out firing Mueller as special counsel on the Russia probe.

He did not say that he would order the Justice Department to fire Mueller or under what circumstances he would fire him, but he indicated Mueller investigating his family's finances would cross a line.